Case Studies
Real projects.
Real outcomes.
How Muscon Services has solved complex challenges for enterprise clients.
Enterprise Identity Platform Migration
The Challenge
A mid-market enterprise was running IdentityServer4 across multiple systems, creating licensing risk, maintenance overhead, and complexity. The legacy identity layer was difficult to extend and represented a critical dependency.
Our Approach
Muscon Services architected and implemented a lightweight, custom OIDC/OAuth2-compliant identity platform from the ground up. The new platform was designed to replace IdentityServer4 entirely while maintaining full backward compatibility with existing applications.
What We Delivered
- Designed OIDC/OAuth2 authentication flows aligned with modern security standards
- Built a lightweight, custom identity platform eliminating external dependencies
- Implemented secure token management and session handling
- Migrated existing applications with zero downtime
- Comprehensive handover documentation and team training
The Outcome
Eliminated licensing costs entirely, reduced system complexity, and gave the client complete control over their identity layer. The team now maintains the system independently with confidence.
Technologies
Healthcare Legacy System Modernisation
The Challenge
A healthcare organisation was running legacy services built on older .NET Framework, experiencing performance issues, security vulnerabilities, and difficulty maintaining and extending the codebase. The systems were critical to daily operations but increasingly risky to run.
Our Approach
Muscon Services led a comprehensive modernisation initiative, migrating legacy services to .NET 8 and moving infrastructure to Azure App Service. The approach included full security hardening, performance optimisation, and real-time enhancement capabilities.
What We Delivered
- Assessed existing architecture and identified modernisation priorities
- Migrated services from .NET Framework to .NET 8 with zero downtime
- Moved infrastructure to Azure App Service with managed deployments
- Implemented API gateway subscriptions for enhanced security
- Delivered real-time features using SignalR
- Improved testability and extensibility through clean architecture refactoring
The Outcome
Improved performance and security posture significantly. The team gained improved testability, extensibility, and confidence maintaining the systems. Real-time service enhancements became possible, improving patient-facing features.
Technologies
High-Scale E-commerce Platform Integration
The Challenge
A global e-commerce platform (millions of users, multiple subsystems) required complex cross-system integrations with external partners. The architecture had to support billing workflows, authentication, partner integrations, and international product releases — all while maintaining stability and consistency.
Our Approach
Muscon Services designed and implemented a scalable microservices-style architecture using ASP.NET WebAPI with asynchronous communication via RabbitMQ. Secure, well-designed REST APIs enabled external partner integrations while maintaining system consistency.
What We Delivered
- Contributed to high-scale distributed e-commerce platform (OneStore) supporting millions of users
- Designed and implemented secure RESTful APIs for external partner integrations (e.g., Booktopia)
- Built microservices-style architecture with RabbitMQ for asynchronous communication
- Implemented authentication and authorization flows for external integrations
- Delivered features supporting personalized content (e.g., recommendations engine)
- Diagnosed and resolved complex production issues in distributed environment
- Coordinated international product releases across multiple systems and services
The Outcome
Enabled seamless cross-system integrations with external partners. The platform successfully supported global operations and international launches. Personalized features improved user engagement. Production issues were resolved rapidly with deep understanding of the distributed architecture.
Technologies
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